Import tc_mpls.h uapi header

Import tc_mpls.h uapi header from kernel headers at commit:
        1ff2f0fa450e ("net/mlx5e: Return in default case statement in tx_post_resync_params")

Signed-off-by: David Ahern <dsahern@gmail.com>

diff --git a/include/uapi/linux/tc_act/tc_mpls.h b/include/uapi/linux/tc_act/tc_mpls.h
new file mode 100644 (file)
index 0000000..9360e95
--- /dev/null
+++ b/include/uapi/linux/tc_act/tc_mpls.h
@@ -0,0 +1,33 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* Copyright (C) 2019 Netronome Systems, Inc. */
+
+#ifndef __LINUX_TC_MPLS_H
+#define __LINUX_TC_MPLS_H
+
+#include <linux/pkt_cls.h>
+
+#define TCA_MPLS_ACT_POP       1
+#define TCA_MPLS_ACT_PUSH      2
+#define TCA_MPLS_ACT_MODIFY    3
+#define TCA_MPLS_ACT_DEC_TTL   4
+
+struct tc_mpls {
+       tc_gen;         /* generic TC action fields. */
+       int m_action;   /* action of type TCA_MPLS_ACT_*. */
+};
+
+enum {
+       TCA_MPLS_UNSPEC,
+       TCA_MPLS_TM,    /* struct tcf_t; time values associated with action. */
+       TCA_MPLS_PARMS, /* struct tc_mpls; action type and general TC fields. */
+       TCA_MPLS_PAD,
+       TCA_MPLS_PROTO, /* be16; eth_type of pushed or next (for pop) header. */
+       TCA_MPLS_LABEL, /* u32; MPLS label. Lower 20 bits are used. */
+       TCA_MPLS_TC,    /* u8; MPLS TC field. Lower 3 bits are used. */
+       TCA_MPLS_TTL,   /* u8; MPLS TTL field. Must not be 0. */
+       TCA_MPLS_BOS,   /* u8; MPLS BOS field. Either 1 or 0. */
+       __TCA_MPLS_MAX,
+};
+#define TCA_MPLS_MAX (__TCA_MPLS_MAX - 1)
+
+#endif